BE814479A - RECORDING AND / OR REPRODUCTION DEVICE - Google Patents

RECORDING AND / OR REPRODUCTION DEVICE

Info

Publication number
BE814479A
BE814479A BE143861A BE143861A BE814479A BE 814479 A BE814479 A BE 814479A BE 143861 A BE143861 A BE 143861A BE 143861 A BE143861 A BE 143861A BE 814479 A BE814479 A BE 814479A
Authority
BE
Belgium
Prior art keywords
recording
reproduction device
reproduction
Prior art date
Application number
BE143861A
Other languages
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE814479A publication Critical patent/BE814479A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
    • G11B15/08—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape by photoelectric sensing
BE143861A 1973-05-03 1974-05-02 RECORDING AND / OR REPRODUCTION DEVICE BE814479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT389373A AT328202B (en) 1973-05-03 1973-05-03 RECORDING AND / OR PLAYBACK DEVICE

Publications (1)

Publication Number Publication Date
BE814479A true BE814479A (en) 1974-11-04

Family

ID=3556866

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143861A BE814479A (en) 1973-05-03 1974-05-02 RECORDING AND / OR REPRODUCTION DEVICE

Country Status (8)

Country Link
US (1) US3925817A (en)
AT (1) AT328202B (en)
BE (1) BE814479A (en)
DE (1) DE2419138A1 (en)
ES (1) ES425807A1 (en)
FR (1) FR2228270B1 (en)
GB (1) GB1466938A (en)
IT (1) IT1011814B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2445751A1 (en) * 1974-09-25 1976-04-15 Compur Werk Gmbh & Co SOUND RECORDING AND PLAYBACK DEVICE
US4057839A (en) * 1975-12-22 1977-11-08 Mfe Corporation Tape cassette drive
US4380032A (en) * 1980-04-25 1983-04-12 Newell Research Corporation Tape system with optically contrasting data marks
US4553180A (en) * 1981-02-12 1985-11-12 Pioneer Electronic Corporation Recording start position setting device for use in a tape recorder
US4616274A (en) * 1982-03-01 1986-10-07 Victor Company Of Japan, Ltd. Tape end detecting device for extractable tape type cassette
US4570191A (en) * 1984-07-20 1986-02-11 International Business Machines Corporation Optical sensor for servo position control
JPS62241157A (en) * 1986-04-11 1987-10-21 Otani Denki Kk Endless tape recording and reproducing device
US5692696A (en) * 1995-05-31 1997-12-02 Canon Kabushiki Kaisha Recording and/or reproducing apparatus having reel mounts and reels mount cover
KR970017327A (en) * 1995-09-30 1997-04-30 배순훈 V's scattering reel sensor prism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920035C (en) * 1953-01-20 1954-11-11 Kurt Zwirner Acceptance device for optically and / or magnetically recorded signal sequences and its application
US3614453A (en) * 1970-04-08 1971-10-19 Richard M Johnson Radiation sensitive cassette leader detector

Also Published As

Publication number Publication date
DE2419138A1 (en) 1974-11-21
US3925817A (en) 1975-12-09
GB1466938A (en) 1977-03-09
ES425807A1 (en) 1976-07-01
IT1011814B (en) 1977-02-10
ATA389373A (en) 1975-05-15
AT328202B (en) 1976-03-10
FR2228270B1 (en) 1977-06-24
FR2228270A1 (en) 1974-11-29

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